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2016 International Conference On Communication Problem-Solving (ICCP)最新文献

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A modular integrating algorithm for multiple arrhythmia detection 多重心律失常检测的模块化积分算法
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751112
Chien-Hung Lin, J. Chien, K. Haraikawa, Yu-Shun Huang, H. Guo, J. Shieh
The purpose of this paper is to propose a modular integrating algorithm. This algorithm can let the program detect multiple arrhythmias and is very easy to add more diseases detection algorithm. Also, it can save the repeated calculations in multiple algorithms. By a real test of the program, the result is that the computing time of the integrating algorithm is 46.86% less than the sum of the computing time of all individual algorithms. And the average accuracy is also improved from 94.73% to 95.35%.
本文的目的是提出一种模块化积分算法。该算法可以让程序检测多种心律失常,并且很容易添加更多的疾病检测算法。同时,它可以节省多个算法的重复计算。通过对程序的实际测试,结果表明,积分算法的计算时间比所有单个算法的计算时间之和少46.86%。平均准确率由94.73%提高到95.35%。
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引用次数: 1
Research on remote diagnosis system based on baidumap API and OBD II diagnosis technology 基于baidumap API和OBD II诊断技术的远程诊断系统研究
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751134
Tonghui Jia, Wenguang Luo, Haibin Jia, Hongliang Zhu, Xiaoning Li
In order to solve the shortcomings of the current vehicle diagnosis system which can't be remote. This paper proposed a remote diagnosis system based on Baidu map API and OBDII diagnostic system combined with the vehicle terminal, which can display the location of the car in current time and the diagnosis results. This paper completed the B/S framework of the remote monitoring system design by keeping the Mysql database as a data management system which use the Jsp programming technology to the rule based diagnosis. Finally, the feasibility of the scheme is verified through software testing. This results showed that the system designed in this paper has completed the function perfectly which has a great application prospect.
为了解决当前车辆诊断系统不能远程实现的缺点。本文提出了一种基于百度地图API和OBDII诊断系统结合车载终端的远程诊断系统,可以显示当前时间车辆的位置和诊断结果。本文以Mysql数据库作为数据管理系统,采用Jsp编程技术进行基于规则的诊断,完成了B/S框架的远程监控系统设计。最后,通过软件测试验证了方案的可行性。结果表明,本文设计的系统较好地完成了各项功能,具有很大的应用前景。
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引用次数: 1
A cache lookup mechanism for ENUM query ENUM查询的缓存查找机制
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751095
Whai-En Chen, Y. Ciou
ENUM (E.164 Number Mapping) is widely used to provide automatic mappings between the telephone numbers and the VoIP (Voice over IP) URIs (Uniform Resource Identifiers). With ENUM, the subscribers dial the telephone number of the called party and the system automatically forwards the call through IP networks if the VoIP URI of the call is found. Typically, the ENUM query process is performed at the telephone gateway. Specifically, upon receipt of a call, the telephone gateway queries the ENUM server to retrieve the called party's VoIP URI If the URI is found, the call is forwarded through the IP networks. Otherwise the call is forwarded to the PSTN (Public Switched Telephone Network) through T1 or E1 interface. The latency of ENUM query is very large when the network or the ENUM server is heavy loaded. Base on the call logs, this paper proposes a cache lookup mechanism to reduce the latency of the ENUM query process. The paper discusses the performance of different cache algorithms.
ENUM (E.164 Number Mapping)被广泛用于提供电话号码与VoIP (Voice over IP) uri(统一资源标识符)之间的自动映射。ENUM是指用户拨打被叫号码,如果找到对应的VoIP URI,系统将自动通过IP网络转发呼叫。通常,ENUM查询过程在电话网关执行。具体来说,电话网关在接到呼叫时,查询ENUM服务器获取被叫的VoIP URI。如果找到了,则通过IP网络进行呼叫转发。否则通过T1或E1接口前转到PSTN (Public Switched Telephone Network)。当网络或ENUM服务器负载较重时,查询ENUM的时延会非常大。基于调用日志,本文提出了一种缓存查找机制,以减少ENUM查询过程的延迟。本文讨论了不同缓存算法的性能。
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引用次数: 1
Predicting the percentage of atrial fibrillation using sample entropy 利用样本熵预测心房颤动的百分比
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751129
Muammar Sadrawi, Bhekumuzi M. Mathunjwa, J. Shieh, K. Haraikawa, J. Chien, H. Guo, M. Abbod
Atrial fibrillation is the most commonly confronted cardiac arrhythmia in humans. This paper is written to use sample entropy and percentage of atrial fibrillation as a measure of regularity to measure AF. To assume the percentage of AF, 25 long-term ECG recordings of human subjects with atrial fibrillation containing a total of 299 AF episodes were processed. The mean and SD of percentage breaking point in all the subjects from the MIT-BIH Atrial Fibrillation database was 0.606±0.086, and its sample entropy is 0.352±0.151. The mean and SD for sample entropy at 100% AF is 1.067±0.452. This data is used to predict the percentage of AF at a given sample entropy value. Our study concludes that the early detection of AF can be initiated by the AF already happened for 60%.
心房颤动是人类最常见的心律失常。本文使用样本熵和房颤百分比作为衡量房颤规律性的指标。为了假设房颤的百分比,我们处理了25例房颤患者的长期心电图记录,共299次房颤发作。MIT-BIH房颤数据库中所有受试者的百分比断点均值和SD为0.606±0.086,样本熵为0.352±0.151。100% AF时样本熵的均值和标准差为1.067±0.452。该数据用于预测给定样本熵值下AF的百分比。我们的研究得出结论,AF的早期检测可以由AF已经发生的60%开始。
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引用次数: 1
Keynote Speech 1: Wireless power harvesting and transfer 主题演讲1:无线电力收集和传输
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751087
Zhiyuan Chen, Wen-Piao Lin
Electromagnetics forms the foundation of modern electrical and electronic systems that see the technologies we enjoy and take for granted today. It has been used to transfer information and power in daily lives. In the wireless domain, however, it had not been considered and employed much for power transfer until 2008 when a MIT research team lead by Prof. Marin Soljacic successfully demonstrated the mid-range wireless power. Since then, many efforts and much progress have been made to improve power transfer efficiency, reduce system size and include more functionality; the goal is to cut the last wires in electrical and electronic devices and systems if all possible. In this talk, we will first present the principles of the wireless power harvesting and transfer and then focus on mid-range wireless power transfer and its applications and commercialization. We will present the challenges, progresses, and future directions in the areas.
电磁学构成了现代电气和电子系统的基础,这些系统看到了我们今天所享受和理所当然的技术。它在日常生活中被用来传递信息和权力。然而,在无线领域,直到2008年,由Marin Soljacic教授领导的麻省理工学院研究小组成功地展示了中程无线电源,它才被考虑和应用于电力传输。从那时起,许多努力和取得了很大的进展,以提高电力传输效率,减少系统尺寸和包括更多的功能;目标是尽可能切断电气和电子设备和系统中的最后一根电线。在这个演讲中,我们将首先介绍无线能量收集和传输的原理,然后重点介绍中程无线能量传输及其应用和商业化。我们将介绍这些领域的挑战、进展和未来的方向。
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引用次数: 0
Polarization pulling enhanced phase matching in fiber optical parametric amplifiers 光纤参量放大器中偏振拉动增强相位匹配
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751104
S. H. Wang
We found that, by using large parametric pump, the strong polarization pulling effect will overcome the phase mismatch and simultaneously enhance the gain and output degree of polarization of fiber optical parametric amplifiers.
研究发现,采用大参数泵浦,强偏振拉动效应克服了相位失配,同时提高了光纤参量放大器的增益和输出偏振度。
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引用次数: 0
A hybrid broadcast & multicast scheme for the next generation satellite TV systems 一种用于下一代卫星电视系统的广播与多播混合方案
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751136
Junyu Lai, Jie Zhao, Wei Zhang, Lei Li, Wenquan Wu
Television industry lately started to provide viewers with ultra-HD (UHD) TV programs, which considerably increases the transmission bandwidth requirements, in particular in satellite TV broadcasting systems. This paper proposes a hybrid broadcast & multicast channel transmission scheme for the next generation satellite TV systems, which according to the simulation results can effectively decrease frequency bandwidth consumption while still providing users affordable QoE.
最近,电视行业开始向观众提供超高清(UHD)电视节目,这大大增加了传输带宽的要求,特别是卫星电视广播系统。本文提出了一种用于下一代卫星电视系统的广播与组播信道混合传输方案,仿真结果表明,该方案可以有效地降低频率带宽消耗,同时为用户提供实惠的QoE。
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引用次数: 2
A study of impulsive noise immunity for wavelet-OFDM-based power line communications 基于小波ofdm的电力线通信脉冲噪声抗扰性研究
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751103
Hao-Chun Yu, Ying-Ren Chien, H. Tsao
In the specification of IEEE P1901-2010, which is the standard for high speed communication devices via electric power lines, two physical layer technologies are defined. One is called fast Fourier transform (FFT)-based orthogonal frequency-division multiplexing (OFDM) and the other is wavelet-based OFDM (Wavelet-OFDM). However, few studies have been discussed the impact of impulsive noise (IN) for Wavelet-OFDM-based PLC systems. This paper preliminarily study the impact of IN on both FFT-OFDM and Wavelet-OFDM-based PLC systems in additive white Gaussian noise (AWGN) channel model. Due to the overlapping in time domain, the Wavelet-OFDM become more prone to IN than the FFT-OFDM.
在IEEE P1901-2010规范中,通过电力线的高速通信设备的标准,定义了两种物理层技术。一种是基于快速傅里叶变换(FFT)的正交频分复用(OFDM),另一种是基于小波的OFDM (Wavelet-OFDM)。然而,很少有研究讨论脉冲噪声对基于小波ofdm的PLC系统的影响。本文初步研究了在加性高斯白噪声(AWGN)信道模型下,IN对基于FFT-OFDM和基于小波- ofdm的PLC系统的影响。由于时域上的重叠,小波ofdm比FFT-OFDM更容易发生in。
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引用次数: 6
Periodical power dropping effect in millimeter wave over fiber systems 毫米波光纤系统周期性功率下降效应
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751113
James Chang-Chieh Lin, Shih-Hsuan Chen, Wen-Piao Lin
In this paper, we generate millimeter carrier wave about 56 GHz, an simulation base on OptiSystem and experimental proof for the periodical power dropping of demodulated signal is proposed. The correspondent error vector magnitude (EVM) in different fiber length and bandwidth of long term evolution (LTE) electrical signal are also experimentally achieved to show how periodic power dropping affects the quality of demodulated signal. Finally, to prove our quality of demodulated signal, the constellations diagram of 16 QAM, 20 MHz wave carrier of demodulated signal are experimentally shown.
本文以56 GHz毫米波为载体,提出了基于OptiSystem的解调信号周期性功率下降的仿真和实验证明。通过实验得到了不同光纤长度和带宽下LTE信号的误差矢量幅值(EVM),揭示了周期性功率下降对解调信号质量的影响。最后,为了证明解调信号的质量,实验给出了解调信号的16 QAM、20 MHz载波的星座图。
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引用次数: 0
Performance evaluating of small data transmissions in generalized multichannel slotted ALOHA systems 广义多通道开槽ALOHA系统小数据传输性能评价
Pub Date : 2016-09-01 DOI: 10.1109/ICCPS.2016.7751117
Chu-Chun Huang, R. Cheng, R. Harwahyu
This paper presents an iterative contending-user estimation method to analyze the normalized throughput, the packet-dropping probability, the average access delay, and the variance of the access delay for finite-population slotted ALOHA system supporting multiple access-class traffic. We demonstrate the way to extend the model to accurately predict the access delay of small data transmissions in OFDMA system which is used in LTE or WiMAX systems adopting immediate-first-transmission and delayed-first-transmission protocol.
本文提出了一种迭代的竞争用户估计方法,用于分析支持多访问类流量的有限人口开槽ALOHA系统的归一化吞吐量、丢包概率、平均访问延迟和访问延迟方差。我们演示了扩展模型的方法,以准确预测采用立即先传输和延迟先传输协议的LTE或WiMAX系统中使用的OFDMA系统中小数据传输的接入延迟。
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2016 International Conference On Communication Problem-Solving (ICCP)
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